Strap for Avenger II GMT Stainless Steel / Stratus Silver / Calf / Pin

The lug width of the Breitling Avenger A3239011/G778/105X/A20BA.1 is 22mm. This measurement refers to the internal distance between the two lugs at the strap attachment point. Respecting this dimension is essential to ensure a correct fit without lateral play.

For the Avenger A3239011/G778/105X/A20BA.1, the most suitable straps are: matte hornback alligator for a formal yet robust aesthetic, vegetable-tanned calfskin for those seeking patina and craftsmanship, vulcanised rubber for humid or sporting environments, and ballistic nylon NATO for maximum fidelity to the aeronautical vocation. The choice depends on intended use and personal taste.

To replace the strap, you will need a fine-tipped spring bar tool. Insert the tool into the lateral slot of the lug, compress the spring bar inward and remove the strap. The operation takes only a few minutes and requires no specialist watchmaking skills. It is advisable to work on a soft surface to avoid scratching the stainless steel case.

Yes, any strap with a 22mm attachment is compatible with the Breitling Avenger A3239011/G778/105X/A20BA.1. Milano Straps offers a wide selection of handcrafted straps in various materials and finishes, all supplied with spring bars included. The artisanal quality of aftermarket straps can match or exceed that of factory originals, with greater scope for personalisation.

The lifespan of a leather strap depends on the type of leather, care and usage. A quality vegetable-tanned calfskin strap, worn daily and kept away from excessive moisture, will typically last between 2 and 4 years. A well-maintained alligator strap can exceed 5 years. Milano Straps guarantees its straps for 18 months against manufacturing defects.